Segment failed SYNCOOKIE?

Steve Kargl sgk at
Sat May 26 23:34:20 UTC 2007

On Sun, May 27, 2007 at 02:28:47AM +0300, Abdullah Ibn Hamad Al-Marri wrote:
> On 5/27/07, Steve Kargl <sgk at> wrote:
> >
> >Fortunately for me, the porblem appears on a cluster that
> >sits behind a firewall or two, so I can turn syncookie off
> >via net.inet.tcp.syncookies.
> >
> Could I turn it off in my box till this get sorted out?

man syncache

If your system is exposed to the internet, you are exposed
to a DoS type attack.


More information about the freebsd-current mailing list